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JUL 15 1P°4 <br /> Pe c <br /> EWPJ 9' situ <br /> DATA SHEET F <br /> d ea4� i ! it it,i; <br /> ref . #916516 <br /> location : tank #871 -D1U1 , Site 366 . <br /> tank # i ; Comments <br /> construction <br /> material i S-F"-LL <br /> slnq_lef double ; ; <br /> wall <br /> 1 ° + <br /> 2nd level test ; NO <br /> low level ° <br /> leak rate <br /> error <br /> ° e + <br /> groundwater? <br /> how known? ; o�t,orz uJE+-L <br /> test time i <br /> "®!s H-R ; + <br /> e <br /> NOTE: A two level test is not required if groundwater level <br /> is identified by actual observation , and is found to be below the <br /> tank bottom. Minimum test time is two hours. (Required by the <br /> certification protocol ) . All test data acquired and recorded by <br /> computer . <br /> PIPE TESTS <br /> Comments ; <br /> product ; NA <br /> type sys <br /> pipe mat 1 <br /> t e + <br /> test press. <br /> duration <br /> leak rate <br /> pass/fail <br /> technician signature <br /> 3/91 <br />